Get an iPhone. You’ll never go back. Nearly 20 years of owning Apple devices from iPods to iPads to iPhones and never had to replace a battery once. Never.
Perhaps we just spend too much time staring at our phones? Non-servicable batteries is how they get more of our money. I want servicable batteries, is that so wrong? It is all about their corporate bottom line and we consumers just keep lapping it up like fools.